The invention provides an automobile collision bumper, which mainly comprises a colloid air bag, a shock-absorbing box, helical springs and trigger switches, wherein certain air pressure is arranged in the colloid air bag according to need, a steel plate and fixing nuts are embedded in the bottom of the colloid air bag, fixing nuts are embedded in the top of the colloid air bag, the bottom of the shock-absorbing box is provided with small holes through which bolts can pass, more than three spring groups are evenly fixed at the bottom of the shock-absorbing box, the trigger switches are arranged in the spring groups of the bottom of the shock-absorbing box, the trigger switches are connected in parallel with a connecting socket at one side of the shock-absorbing box through wires, the bottom of the top cover of the shock-absorbing box is fixedly connected with the upper ends of the first-stage helical springs, and the top cover of the shock-absorbing box is fixed at the bottom of the colloid air bag by the bolts. The automobile collision bumper has the following advantage: the automobile collision bumper is structurally simple and low in cost, and is extremely convenient to install and use, and after being popularized, the automobile collision bumper can greatly enhance the safety of automobiles and passengers when the automobiles collide with each other.
Automobile collision bumper
2015-06-03
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Automobile bumper distance indication anti-collision device
European Patent Office | 2015
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